<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <%
        let a = 3
    %>
    <h2><%=products%></h2>
    <%
        if(a>2){
    %>
            <h3>成功了<h3>
    <%
        }
    %>
</body>
</html>
